diff options
Diffstat (limited to 'lib/Driver/Driver.cpp')
| -rw-r--r-- | lib/Driver/Driver.cpp | 524 |
1 files changed, 319 insertions, 205 deletions
diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp index 396ddf4dd816..f6016b43b692 100644 --- a/lib/Driver/Driver.cpp +++ b/lib/Driver/Driver.cpp @@ -120,20 +120,20 @@ std::string Driver::GetResourcesPath(StringRef BinaryPath, Driver::Driver(StringRef ClangExecutable, StringRef TargetTriple, DiagnosticsEngine &Diags, IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS) - : Opts(createDriverOptTable()), Diags(Diags), VFS(std::move(VFS)), - Mode(GCCMode), SaveTemps(SaveTempsNone), BitcodeEmbed(EmbedNone), - LTOMode(LTOK_None), ClangExecutable(ClangExecutable), - SysRoot(DEFAULT_SYSROOT), DriverTitle("clang LLVM compiler"), - CCPrintOptionsFilename(nullptr), CCPrintHeadersFilename(nullptr), - CCLogDiagnosticsFilename(nullptr), CCCPrintBindings(false), - CCPrintOptions(false), CCPrintHeaders(false), CCLogDiagnostics(false), - CCGenDiagnostics(false), TargetTriple(TargetTriple), - CCCGenericGCCName(""), Saver(Alloc), CheckInputsExist(true), - GenReproducer(false), SuppressMissingInputWarning(false) { + : Diags(Diags), VFS(std::move(VFS)), Mode(GCCMode), + SaveTemps(SaveTempsNone), BitcodeEmbed(EmbedNone), LTOMode(LTOK_None), + ClangExecutable(ClangExecutable), SysRoot(DEFAULT_SYSROOT), + DriverTitle("clang LLVM compiler"), CCPrintOptionsFilename(nullptr), + CCPrintHeadersFilename(nullptr), CCLogDiagnosticsFilename(nullptr), + CCCPrintBindings(false), CCPrintOptions(false), CCPrintHeaders(false), + CCLogDiagnostics(false), CCGenDiagnostics(false), + TargetTriple(TargetTriple), CCCGenericGCCName(""), Saver(Alloc), + CheckInputsExist(true), GenReproducer(false), + SuppressMissingInputWarning(false) { // Provide a sane fallback if no VFS is specified. if (!this->VFS) - this->VFS = llvm::vfs::createPhysicalFileSystem().release(); + this->VFS = llvm::vfs::getRealFileSystem(); Name = llvm::sys::path::filename(ClangExecutable); Dir = llvm::sys::path::parent_path(ClangExecutable); @@ -274,11 +274,11 @@ phases::ID Driver::getFinalPhase(const DerivedArgList &DAL, (PhaseArg = DAL.getLastArg(options::OPT__SLASH_P))) { FinalPhase = phases::Preprocess; - // --precompile only runs up to precompilation. + // --precompile only runs up to precompilation. } else if ((PhaseArg = DAL.getLastArg(options::OPT__precompile))) { FinalPhase = phases::Precompile; - // -{fsyntax-only,-analyze,emit-ast} only run up to the compiler. + // -{fsyntax-only,-analyze,emit-ast} only run up to the compiler. } else if ((PhaseArg = DAL.getLastArg(options::OPT_fsyntax_only)) || (PhaseArg = DAL.getLastArg(options::OPT_print_supported_cpus)) || (PhaseArg = DAL.getLastArg(options::OPT_module_file_info)) || @@ -286,21 +286,23 @@ phases::ID Driver::getFinalPhase(const DerivedArgList &DAL, (PhaseArg = DAL.getLastArg(options::OPT_rewrite_objc)) || (PhaseArg = DAL.getLastArg(options::OPT_rewrite_legacy_objc)) || (PhaseArg = DAL.getLastArg(options::OPT__migrate)) || - (PhaseArg = DAL.getLastArg(options::OPT_emit_iterface_stubs)) || - (PhaseArg = DAL.getLastArg(options::OPT__analyze, - options::OPT__analyze_auto)) || + (PhaseArg = DAL.getLastArg(options::OPT__analyze)) || (PhaseArg = DAL.getLastArg(options::OPT_emit_ast))) { FinalPhase = phases::Compile; - // -S only runs up to the backend. + // clang interface stubs + } else if ((PhaseArg = DAL.getLastArg(options::OPT_emit_interface_stubs))) { + FinalPhase = phases::IfsMerge; + + // -S only runs up to the backend. } else if ((PhaseArg = DAL.getLastArg(options::OPT_S))) { FinalPhase = phases::Backend; - // -c compilation only runs up to the assembler. + // -c compilation only runs up to the assembler. } else if ((PhaseArg = DAL.getLastArg(options::OPT_c))) { FinalPhase = phases::Assemble; - // Otherwise do everything. + // Otherwise do everything. } else FinalPhase = phases::Link; @@ -310,7 +312,7 @@ phases::ID Driver::getFinalPhase(const DerivedArgList &DAL, return FinalPhase; } -static Arg *MakeInputArg(DerivedArgList &Args, OptTable &Opts, +static Arg *MakeInputArg(DerivedArgList &Args, const OptTable &Opts, StringRef Value, bool Claim = true) { Arg *A = new Arg(Opts.getOption(options::OPT_INPUT), Value, Args.getBaseArgs().MakeIndex(Value), Value.data()); @@ -321,6 +323,7 @@ static Arg *MakeInputArg(DerivedArgList &Args, OptTable &Opts, } DerivedArgList *Driver::TranslateInputArgs(const InputArgList &Args) const { + const llvm::opt::OptTable &Opts = getOpts(); DerivedArgList *DAL = new DerivedArgList(Args); bool HasNostdlib = Args.hasArg(options::OPT_nostdlib); @@ -337,12 +340,12 @@ DerivedArgList *Driver::TranslateInputArgs(const InputArgList &Args) const { A->getOption().matches(options::OPT_Xlinker)) && A->containsValue("--no-demangle")) { // Add the rewritten no-demangle argument. - DAL->AddFlagArg(A, Opts->getOption(options::OPT_Z_Xlinker__no_demangle)); + DAL->AddFlagArg(A, Opts.getOption(options::OPT_Z_Xlinker__no_demangle)); // Add the remaining values as Xlinker arguments. for (StringRef Val : A->getValues()) if (Val != "--no-demangle") - DAL->AddSeparateArg(A, Opts->getOption(options::OPT_Xlinker), Val); + DAL->AddSeparateArg(A, Opts.getOption(options::OPT_Xlinker), Val); continue; } @@ -355,12 +358,11 @@ DerivedArgList *Driver::TranslateInputArgs(const InputArgList &Args) const { A->getValue(0) == StringRef("-MMD"))) { // Rewrite to -MD/-MMD along with -MF. if (A->getValue(0) == StringRef("-MD")) - DAL->AddFlagArg(A, Opts->getOption(options::OPT_MD)); + DAL->AddFlagArg(A, Opts.getOption(options::OPT_MD)); else - DAL->AddFlagArg(A, Opts->getOption(options::OPT_MMD)); + DAL->AddFlagArg(A, Opts.getOption(options::OPT_MMD)); if (A->getNumValues() == 2) - DAL->AddSeparateArg(A, Opts->getOption(options::OPT_MF), - A->getValue(1)); + DAL->AddSeparateArg(A, Opts.getOption(options::OPT_MF), A->getValue(1)); continue; } @@ -371,13 +373,13 @@ DerivedArgList *Driver::TranslateInputArgs(const InputArgList &Args) const { // Rewrite unless -nostdlib is present. if (!HasNostdlib && !HasNodefaultlib && !HasNostdlibxx && Value == "stdc++") { - DAL->AddFlagArg(A, Opts->getOption(options::OPT_Z_reserved_lib_stdcxx)); + DAL->AddFlagArg(A, Opts.getOption(options::OPT_Z_reserved_lib_stdcxx)); continue; } // Rewrite unconditionally. if (Value == "cc_kext") { - DAL->AddFlagArg(A, Opts->getOption(options::OPT_Z_reserved_lib_cckext)); + DAL->AddFlagArg(A, Opts.getOption(options::OPT_Z_reserved_lib_cckext)); continue; } } @@ -386,7 +388,7 @@ DerivedArgList *Driver::TranslateInputArgs(const InputArgList &Args) const { if (A->getOption().matches(options::OPT__DASH_DASH)) { A->claim(); for (StringRef Val : A->getValues()) - DAL->append(MakeInputArg(*DAL, *Opts, Val, false)); + DAL->append(MakeInputArg(*DAL, Opts, Val, false)); continue; } @@ -395,14 +397,14 @@ DerivedArgList *Driver::TranslateInputArgs(const InputArgList &Args) const { // Enforce -static if -miamcu is present. if (Args.hasFlag(options::OPT_miamcu, options::OPT_mno_iamcu, false)) - DAL->AddFlagArg(0, Opts->getOption(options::OPT_static)); + DAL->AddFlagArg(0, Opts.getOption(options::OPT_static)); // Add a default value of -mlinker-version=, if one was given and the user // didn't specify one. #if defined(HOST_LINK_VERSION) if (!Args.hasArg(options::OPT_mlinker_version_EQ) && strlen(HOST_LINK_VERSION) > 0) { - DAL->AddJoinedArg(0, Opts->getOption(options::OPT_mlinker_version_EQ), + DAL->AddJoinedArg(0, Opts.getOption(options::OPT_mlinker_version_EQ), HOST_LINK_VERSION); DAL->getLastArg(options::OPT_mlinker_version_EQ)->claim(); } @@ -626,7 +628,7 @@ void Driver::CreateOffloadingDeviceToolChains(Compilation &C, // because the device toolchain we create depends on both. auto &CudaTC = ToolChains[CudaTriple.str() + "/" + HostTriple.str()]; if (!CudaTC) { - CudaTC = llvm::make_unique<toolchains::CudaToolChain>( + CudaTC = std::make_unique<toolchains::CudaToolChain>( *this, CudaTriple, *HostTC, C.getInputArgs(), OFK); } C.addOffloadDeviceToolChain(CudaTC.get(), OFK); @@ -641,7 +643,7 @@ void Driver::CreateOffloadingDeviceToolChains(Compilation &C, // because the device toolchain we create depends on both. auto &HIPTC = ToolChains[HIPTriple.str() + "/" + HostTriple.str()]; if (!HIPTC) { - HIPTC = llvm::make_unique<toolchains::HIPToolChain>( + HIPTC = std::make_unique<toolchains::HIPToolChain>( *this, HIPTriple, *HostTC, C.getInputArgs()); } C.addOffloadDeviceToolChain(HIPTC.get(), OFK); @@ -699,7 +701,7 @@ void Driver::CreateOffloadingDeviceToolChains(Compilation &C, auto &CudaTC = ToolChains[TT.str() + "/" + HostTC->getTriple().normalize()]; if (!CudaTC) - CudaTC = llvm::make_unique<toolchains::CudaToolChain>( + CudaTC = std::make_unique<toolchains::CudaToolChain>( *this, TT, *HostTC, C.getInputArgs(), Action::OFK_OpenMP); TC = CudaTC.get(); } else @@ -760,7 +762,7 @@ bool Driver::readConfigFile(StringRef FileName) { llvm::sys::path::native(CfgFileName); ConfigFile = CfgFileName.str(); bool ContainErrors; - CfgOptions = llvm::make_unique<InputArgList>( + CfgOptions = std::make_unique<InputArgList>( ParseArgStrings(NewCfgArgs, IsCLMode(), ContainErrors)); if (ContainErrors) { CfgOptions.reset(); @@ -954,7 +956,7 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) { // Arguments specified in command line. bool ContainsError; - CLOptions = llvm::make_unique<InputArgList>( + CLOptions = std::make_unique<InputArgList>( ParseArgStrings(ArgList.slice(1), IsCLMode(), ContainsError)); // Try parsing configuration file. @@ -1000,7 +1002,7 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) { if (!CLModePassThroughArgList.empty()) { // Parse any pass through args using default clang processing rather // than clang-cl processing. - auto CLModePassThroughOptions = llvm::make_unique<InputArgList>( + auto CLModePassThroughOptions = std::make_unique<InputArgList>( ParseArgStrings(CLModePassThroughArgList, false, ContainsError)); if (!ContainsError) @@ -1093,7 +1095,7 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) { } std::unique_ptr<llvm::opt::InputArgList> UArgs = - llvm::make_unique<InputArgList>(std::move(Args)); + std::make_unique<InputArgList>(std::move(Args)); // Perform the default argument translations. DerivedArgList *TranslatedArgs = TranslateInputArgs(*UArgs); @@ -1592,16 +1594,17 @@ void Driver::HandleAutocompletions(StringRef PassedFlags) const { if (llvm::is_contained(Flags, "-Xclang") || llvm::is_contained(Flags, "-cc1")) DisableFlags &= ~options::NoDriverOption; + const llvm::opt::OptTable &Opts = getOpts(); StringRef Cur; Cur = Flags.at(Flags.size() - 1); StringRef Prev; if (Flags.size() >= 2) { Prev = Flags.at(Flags.size() - 2); - SuggestedCompletions = Opts->suggestValueCompletions(Prev, Cur); + SuggestedCompletions = Opts.suggestValueCompletions(Prev, Cur); } if (SuggestedCompletions.empty()) - SuggestedCompletions = Opts->suggestValueCompletions(Cur, ""); + SuggestedCompletions = Opts.suggestValueCompletions(Cur, ""); // If Flags were empty, it means the user typed `clang [tab]` where we should // list all possible flags. If there was no value completion and the user @@ -1619,7 +1622,7 @@ void Driver::HandleAutocompletions(StringRef PassedFlags) const { // If the flag is in the form of "--autocomplete=-foo", // we were requested to print out all option names that start with "-foo". // For example, "--autocomplete=-fsyn" is expanded to "-fsyntax-only". - SuggestedCompletions = Opts->findByPrefix(Cur, DisableFlags); + SuggestedCompletions = Opts.findByPrefix(Cur, DisableFlags); // We have to query the -W flags manually as they're not in the OptTable. // TODO: Find a good way to add them to OptTable instead and them remove @@ -1799,23 +1802,36 @@ bool Driver::HandleImmediateArgs(const Compilation &C) { return true; } +enum { + TopLevelAction = 0, + HeadSibAction = 1, + OtherSibAction = 2, +}; + // Display an action graph human-readably. Action A is the "sink" node // and latest-occuring action. Traversal is in pre-order, visiting the // inputs to each action before printing the action itself. static unsigned PrintActions1(const Compilation &C, Action *A, - std::map<Action *, unsigned> &Ids) { + std::map<Action *, unsigned> &Ids, + Twine Indent = {}, int Kind = TopLevelAction) { if (Ids.count(A)) // A was already visited. return Ids[A]; std::string str; llvm::raw_string_ostream os(str); + auto getSibIndent = [](int K) -> Twine { + return (K == HeadSibAction) ? " " : (K == OtherSibAction) ? "| " : ""; + }; + + Twine SibIndent = Indent + getSibIndent(Kind); + int SibKind = HeadSibAction; os << Action::getClassName(A->getKind()) << ", "; if (InputAction *IA = dyn_cast<InputAction>(A)) { os << "\"" << IA->getInputArg().getValue() << "\""; } else if (BindArchAction *BIA = dyn_cast<BindArchAction>(A)) { os << '"' << BIA->getArchName() << '"' << ", {" - << PrintActions1(C, *BIA->input_begin(), Ids) << "}"; + << PrintActions1(C, *BIA->input_begin(), Ids, SibIndent, SibKind) << "}"; } else if (OffloadAction *OA = dyn_cast<OffloadAction>(A)) { bool IsFirst = true; OA->doOnEachDependence( @@ -1838,8 +1854,9 @@ static unsigned PrintActions1(const Compilation &C, Action *A, os << ":" << BoundArch; os << ")"; os << '"'; - os << " {" << PrintActions1(C, A, Ids) << "}"; + os << " {" << PrintActions1(C, A, Ids, SibIndent, SibKind) << "}"; IsFirst = false; + SibKind = OtherSibAction; }); } else { const ActionList *AL = &A->getInputs(); @@ -1847,8 +1864,9 @@ static unsigned PrintActions1(const Compilation &C, Action *A, if (AL->size()) { const char *Prefix = "{"; for (Action *PreRequisite : *AL) { - os << Prefix << PrintActions1(C, PreRequisite, Ids); + os << Prefix << PrintActions1(C, PreRequisite, Ids, SibIndent, SibKind); Prefix = ", "; + SibKind = OtherSibAction; } os << "}"; } else @@ -1869,9 +1887,13 @@ static unsigned PrintActions1(const Compilation &C, Action *A, } } + auto getSelfIndent = [](int K) -> Twine { + return (K == HeadSibAction) ? "+- " : (K == OtherSibAction) ? "|- " : ""; + }; + unsigned Id = Ids.size(); Ids[A] = Id; - llvm::errs() << Id << ": " << os.str() << ", " + llvm::errs() << Indent + getSelfIndent(Kind) << Id << ": " << os.str() << ", " << types::getTypeName(A->getType()) << offload_os.str() << "\n"; return Id; @@ -2037,6 +2059,7 @@ bool Driver::DiagnoseInputExistence(const DerivedArgList &Args, StringRef Value, // Construct a the list of inputs and their types. void Driver::BuildInputs(const ToolChain &TC, DerivedArgList &Args, InputList &Inputs) const { + const llvm::opt::OptTable &Opts = getOpts(); // Track the current user specified (-x) input. We also explicitly track the // argument used to set the type; we only want to claim the type when we // actually use it, so we warn about unused -x arguments. @@ -2160,7 +2183,7 @@ void Driver::BuildInputs(const ToolChain &TC, DerivedArgList &Args, StringRef Value = A->getValue(); if (DiagnoseInputExistence(Args, Value, types::TY_C, /*TypoCorrect=*/false)) { - Arg *InputArg = MakeInputArg(Args, *Opts, A->getValue()); + Arg *InputArg = MakeInputArg(Args, Opts, A->getValue()); Inputs.push_back(std::make_pair(types::TY_C, InputArg)); } A->claim(); @@ -2168,7 +2191,7 @@ void Driver::BuildInputs(const ToolChain &TC, DerivedArgList &Args, StringRef Value = A->getValue(); if (DiagnoseInputExistence(Args, Value, types::TY_CXX, /*TypoCorrect=*/false)) { - Arg *InputArg = MakeInputArg(Args, *Opts, A->getValue()); + Arg *InputArg = MakeInputArg(Args, Opts, A->getValue()); Inputs.push_back(std::make_pair(types::TY_CXX, InputArg)); } A->claim(); @@ -2202,7 +2225,7 @@ void Driver::BuildInputs(const ToolChain &TC, DerivedArgList &Args, if (CCCIsCPP() && Inputs.empty()) { // If called as standalone preprocessor, stdin is processed // if no other input is present. - Arg *A = MakeInputArg(Args, *Opts, "-"); + Arg *A = MakeInputArg(Args, Opts, "-"); Inputs.push_back(std::make_pair(types::TY_C, A)); } } @@ -2223,7 +2246,7 @@ class OffloadingActionBuilder final { /// Builder interface. It doesn't build anything or keep any state. class DeviceActionBuilder { public: - typedef llvm::SmallVector<phases::ID, phases::MaxNumberOfPhases> PhasesTy; + typedef const llvm::SmallVectorImpl<phases::ID> PhasesTy; enum ActionBuilderReturnCode { // The builder acted successfully on the current action. @@ -2276,12 +2299,13 @@ class OffloadingActionBuilder final { return ABRT_Inactive; } - /// Append top level actions generated by the builder. Return true if errors - /// were found. + /// Append top level actions generated by the builder. virtual void appendTopLevelActions(ActionList &AL) {} - /// Append linker actions generated by the builder. Return true if errors - /// were found. + /// Append linker actions generated by the builder. + virtual void appendLinkActions(ActionList &AL) {} + + /// Append linker actions generated by the builder. virtual void appendLinkDependences(OffloadAction::DeviceDependences &DA) {} /// Initialize the builder. Return true if any initialization errors are @@ -2309,6 +2333,8 @@ class OffloadingActionBuilder final { /// compilation. bool CompileHostOnly = false; bool CompileDeviceOnly = false; + bool EmitLLVM = false; + bool EmitAsm = false; /// List of GPU architectures to use in this compilation. SmallVector<CudaArch, 4> GpuArchList; @@ -2324,6 +2350,10 @@ class OffloadingActionBuilder final { /// Flag for -fgpu-rdc. bool Relocatable = false; + + /// Default GPU architecture if there's no one specified. + CudaArch DefaultCudaArch = CudaArch::UNKNOWN; + public: CudaActionBuilderBase(Compilation &C, DerivedArgList &Args, const Driver::InputList &Inputs, @@ -2475,6 +2505,8 @@ class OffloadingActionBuilder final { CompileDeviceOnly = PartialCompilationArg && PartialCompilationArg->getOption().matches( options::OPT_cuda_device_only); + EmitLLVM = Args.getLastArg(options::OPT_emit_llvm); + EmitAsm = Args.getLastArg(options::OPT_S); // Collect all cuda_gpu_arch parameters, removing duplicates. std::set<CudaArch> GpuArchs; @@ -2511,7 +2543,7 @@ class OffloadingActionBuilder final { // supported GPUs. sm_20 code should work correctly, if // suboptimally, on all newer GPUs. if (GpuArchList.empty()) - GpuArchList.push_back(CudaArch::SM_20); + GpuArchList.push_back(DefaultCudaArch); return Error; } @@ -2523,7 +2555,9 @@ class OffloadingActionBuilder final { public: CudaActionBuilder(Compilation &C, DerivedArgList &Args, const Driver::InputList &Inputs) - : CudaActionBuilderBase(C, Args, Inputs, Action::OFK_Cuda) {} + : CudaActionBuilderBase(C, Args, Inputs, Action::OFK_Cuda) { + DefaultCudaArch = CudaArch::SM_20; + } ActionBuilderReturnCode getDeviceDependences(OffloadAction::DeviceDependences &DA, @@ -2638,7 +2672,9 @@ class OffloadingActionBuilder final { public: HIPActionBuilder(Compilation &C, DerivedArgList &Args, const Driver::InputList &Inputs) - : CudaActionBuilderBase(C, Args, Inputs, Action::OFK_HIP) {} + : CudaActionBuilderBase(C, Args, Inputs, Action::OFK_HIP) { + DefaultCudaArch = CudaArch::GFX803; + } bool canUseBundlerUnbundler() const override { return true; } @@ -2661,7 +2697,8 @@ class OffloadingActionBuilder final { assert(!CompileHostOnly && "Not expecting CUDA actions in host-only compilation."); - if (!Relocatable && CurPhase == phases::Backend) { + if (!Relocatable && CurPhase == phases::Backend && !EmitLLVM && + !EmitAsm) { // If we are in backend phase, we attempt to generate the fat binary. // We compile each arch to IR and use a link action to generate code // object containing ISA. Then we use a special "link" action to create @@ -2729,7 +2766,8 @@ class OffloadingActionBuilder final { A = C.getDriver().ConstructPhaseAction(C, Args, CurPhase, A, AssociatedOffloadKind); - return ABRT_Success; + return (CompileDeviceOnly && CurPhase == FinalPhase) ? ABRT_Ignore_Host + : ABRT_Success; } void appendLinkDependences(OffloadAction::DeviceDependences &DA) override { @@ -2870,7 +2908,7 @@ class OffloadingActionBuilder final { OpenMPDeviceActions.clear(); } - void appendLinkDependences(OffloadAction::DeviceDependences &DA) override { + void appendLinkActions(ActionList &AL) override { assert(ToolChains.size() == DeviceLinkerInputs.size() && "Toolchains and linker inputs sizes do not match."); @@ -2879,12 +2917,18 @@ class OffloadingActionBuilder final { for (auto &LI : DeviceLinkerInputs) { auto *DeviceLinkAction = C.MakeAction<LinkJobAction>(LI, types::TY_Image); - DA.add(*DeviceLinkAction, **TC, /*BoundArch=*/nullptr, - Action::OFK_OpenMP); + OffloadAction::DeviceDependences DeviceLinkDeps; + DeviceLinkDeps.add(*DeviceLinkAction, **TC, /*BoundArch=*/nullptr, + Action::OFK_OpenMP); + AL.push_back(C.MakeAction<OffloadAction>(DeviceLinkDeps, + DeviceLinkAction->getType())); ++TC; } + DeviceLinkerInputs.clear(); } + void appendLinkDependences(OffloadAction::DeviceDependences &DA) override {} + bool initialize() override { // Get the OpenMP toolchains. If we don't get any, the action builder will // know there is nothing to do related to OpenMP offloading. @@ -3088,7 +3132,8 @@ public: // the resulting list. Otherwise, just append the device actions. For // device only compilation, HostAction is a null pointer, therefore only do // this when HostAction is not a null pointer. - if (CanUseBundler && HostAction && !OffloadAL.empty()) { + if (CanUseBundler && HostAction && + HostAction->getType() != types::TY_Nothing && !OffloadAL.empty()) { // Add the host action to the list in order to create the bundling action. OffloadAL.push_back(HostAction); @@ -3108,6 +3153,25 @@ public: return false; } + Action* makeHostLinkAction() { + // Build a list of device linking actions. + ActionList DeviceAL; + for (DeviceActionBuilder *SB : SpecializedBuilders) { + if (!SB->isValid()) + continue; + SB->appendLinkActions(DeviceAL); + } + + if (DeviceAL.empty()) + return nullptr; + + // Create wrapper bitcode from the result of device link actions and compile + // it to an object which will be added to the host link command. + auto *BC = C.MakeAction<OffloadWrapperJobAction>(DeviceAL, types::TY_LLVM_BC); + auto *ASM = C.MakeAction<BackendJobAction>(BC, types::TY_PP_Asm); + return C.MakeAction<AssembleJobAction>(ASM, types::TY_Object); + } + /// Processes the host linker action. This currently consists of replacing it /// with an offload action if there are device link objects and propagate to /// the host action all the offload kinds used in the current compilation. The @@ -3148,63 +3212,9 @@ public: }; } // anonymous namespace. -void Driver::BuildActions(Compilation &C, DerivedArgList &Args, - const InputList &Inputs, ActionList &Actions) const { - llvm::PrettyStackTraceString CrashInfo("Building compilation actions"); - - if (!SuppressMissingInputWarning && Inputs.empty()) { - Diag(clang::diag::err_drv_no_input_files); - return; - } - - Arg *FinalPhaseArg; - phases::ID FinalPhase = getFinalPhase(Args, &FinalPhaseArg); - - if (FinalPhase == phases::Link) { - if (Args.hasArg(options::OPT_emit_llvm)) - Diag(clang::diag::err_drv_emit_llvm_link); - if (IsCLMode() && LTOMode != LTOK_None && - !Args.getLastArgValue(options::OPT_fuse_ld_EQ).equals_lower("lld")) - Diag(clang::diag::err_drv_lto_without_lld); - } - - // Reject -Z* at the top level, these options should never have been exposed - // by gcc. - if (Arg *A = Args.getLastArg(options::OPT_Z_Joined)) - Diag(clang::diag::err_drv_use_of_Z_option) << A->getAsString(Args); - - // Diagnose misuse of /Fo. - if (Arg *A = Args.getLastArg(options::OPT__SLASH_Fo)) { - StringRef V = A->getValue(); - if (Inputs.size() > 1 && !V.empty() && - !llvm::sys::path::is_separator(V.back())) { - // Check whether /Fo tries to name an output file for multiple inputs. - Diag(clang::diag::err_drv_out_file_argument_with_multiple_sources) - << A->getSpelling() << V; - Args.eraseArg(options::OPT__SLASH_Fo); - } - } - - // Diagnose misuse of /Fa. - if (Arg *A = Args.getLastArg(options::OPT__SLASH_Fa)) { - StringRef V = A->getValue(); - if (Inputs.size() > 1 && !V.empty() && - !llvm::sys::path::is_separator(V.back())) { - // Check whether /Fa tries to name an asm file for multiple inputs. - Diag(clang::diag::err_drv_out_file_argument_with_multiple_sources) - << A->getSpelling() << V; - Args.eraseArg(options::OPT__SLASH_Fa); - } - } - - // Diagnose misuse of /o. - if (Arg *A = Args.getLastArg(options::OPT__SLASH_o)) { - if (A->getValue()[0] == '\0') { - // It has to have a value. - Diag(clang::diag::err_drv_missing_argument) << A->getSpelling() << 1; - Args.eraseArg(options::OPT__SLASH_o); - } - } +void Driver::handleArguments(Compilation &C, DerivedArgList &Args, + const InputList &Inputs, + ActionList &Actions) const { // Ignore /Yc/Yu if both /Yc and /Yu passed but with different filenames. Arg *YcArg = Args.getLastArg(options::OPT__SLASH_Yc); @@ -3220,6 +3230,18 @@ void Driver::BuildActions(Compilation &C, DerivedArgList &Args, Args.eraseArg(options::OPT__SLASH_Yc); YcArg = nullptr; } + + Arg *FinalPhaseArg; + phases::ID FinalPhase = getFinalPhase(Args, &FinalPhaseArg); + + if (FinalPhase == phases::Link) { + if (Args.hasArg(options::OPT_emit_llvm)) + Diag(clang::diag::err_drv_emit_llvm_link); + if (IsCLMode() && LTOMode != LTOK_None && + !Args.getLastArgValue(options::OPT_fuse_ld_EQ).equals_lower("lld")) + Diag(clang::diag::err_drv_lto_without_lld); + } + if (FinalPhase == phases::Preprocess || Args.hasArg(options::OPT__SLASH_Y_)) { // If only preprocessing or /Y- is used, all pch handling is disabled. // Rather than check for it everywhere, just remove clang-cl pch-related @@ -3230,20 +3252,14 @@ void Driver::BuildActions(Compilation &C, DerivedArgList &Args, YcArg = YuArg = nullptr; } - // Builder to be used to build offloading actions. - OffloadingActionBuilder OffloadBuilder(C, Args, Inputs); - - // Construct the actions to perform. - HeaderModulePrecompileJobAction *HeaderModuleAction = nullptr; - ActionList LinkerInputs; - - llvm::SmallVector<phases::ID, phases::MaxNumberOfPhases> PL; + unsigned LastPLSize = 0; for (auto &I : Inputs) { types::ID InputType = I.first; const Arg *InputArg = I.second; - PL.clear(); + llvm::SmallVector<phases::ID, phases::MaxNumberOfPhases> PL; types::getCompilationPhases(InputType, PL); + LastPLSize = PL.size(); // If the first step comes after the final phase we are doing as part of // this compilation, warn the user about it. @@ -3267,7 +3283,10 @@ void Driver::BuildActions(Compilation &C, DerivedArgList &Args, // Special case '-E' warning on a previously preprocessed file to make // more sense. else if (InitialPhase == phases::Compile && - FinalPhase == phases::Preprocess && + (Args.getLastArg(options::OPT__SLASH_EP, + options::OPT__SLASH_P) || + Args.getLastArg(options::OPT_E) || + Args.getLastArg(options::OPT_M, options::OPT_MM)) && getPreprocessedType(InputType) == types::TY_INVALID) Diag(clang::diag::warn_drv_preprocessed_input_file_unused) << InputArg->getAsString(Args) << !!FinalPhaseArg @@ -3287,8 +3306,7 @@ void Driver::BuildActions(Compilation &C, DerivedArgList &Args, llvm::SmallVector<phases::ID, phases::MaxNumberOfPhases> PCHPL; types::getCompilationPhases(HeaderType, PCHPL); // Build the pipeline for the pch file. - Action *ClangClPch = - C.MakeAction<InputAction>(*InputArg, HeaderType); + Action *ClangClPch = C.MakeAction<InputAction>(*InputArg, HeaderType); for (phases::ID Phase : PCHPL) ClangClPch = ConstructPhaseAction(C, Args, Phase, ClangClPch); assert(ClangClPch); @@ -3300,6 +3318,85 @@ void Driver::BuildActions(Compilation &C, DerivedArgList &Args, // probably not be considered successful either. } } + } + + // If we are linking, claim any options which are obviously only used for + // compilation. + // FIXME: Understand why the last Phase List length is used here. + if (FinalPhase == phases::Link && LastPLSize == 1) { + Args.ClaimAllArgs(options::OPT_CompileOnly_Group); + Args.ClaimAllArgs(options::OPT_cl_compile_Group); + } +} + +void Driver::BuildActions(Compilation &C, DerivedArgList &Args, + const InputList &Inputs, ActionList &Actions) const { + llvm::PrettyStackTraceString CrashInfo("Building compilation actions"); + + if (!SuppressMissingInputWarning && Inputs.empty()) { + Diag(clang::diag::err_drv_no_input_files); + return; + } + + // Reject -Z* at the top level, these options should never have been exposed + // by gcc. + if (Arg *A = Args.getLastArg(options::OPT_Z_Joined)) + Diag(clang::diag::err_drv_use_of_Z_option) << A->getAsString(Args); + + // Diagnose misuse of /Fo. + if (Arg *A = Args.getLastArg(options::OPT__SLASH_Fo)) { + StringRef V = A->getValue(); + if (Inputs.size() > 1 && !V.empty() && + !llvm::sys::path::is_separator(V.back())) { + // Check whether /Fo tries to name an output file for multiple inputs. + Diag(clang::diag::err_drv_out_file_argument_with_multiple_sources) + << A->getSpelling() << V; + Args.eraseArg(options::OPT__SLASH_Fo); + } + } + + // Diagnose misuse of /Fa. + if (Arg *A = Args.getLastArg(options::OPT__SLASH_Fa)) { + StringRef V = A->getValue(); + if (Inputs.size() > 1 && !V.empty() && + !llvm::sys::path::is_separator(V.back())) { + // Check whether /Fa tries to name an asm file for multiple inputs. + Diag(clang::diag::err_drv_out_file_argument_with_multiple_sources) + << A->getSpelling() << V; + Args.eraseArg(options::OPT__SLASH_Fa); + } + } + + // Diagnose misuse of /o. + if (Arg *A = Args.getLastArg(options::OPT__SLASH_o)) { + if (A->getValue()[0] == '\0') { + // It has to have a value. + Diag(clang::diag::err_drv_missing_argument) << A->getSpelling() << 1; + Args.eraseArg(options::OPT__SLASH_o); + } + } + + handleArguments(C, Args, Inputs, Actions); + + // Builder to be used to build offloading actions. + OffloadingActionBuilder OffloadBuilder(C, Args, Inputs); + + // Construct the actions to perform. + HeaderModulePrecompileJobAction *HeaderModuleAction = nullptr; + ActionList LinkerInputs; + ActionList MergerInputs; + + for (auto &I : Inputs) { + types::ID InputType = I.first; + const Arg *InputArg = I.second; + + llvm::SmallVector<phases::ID, phases::MaxNumberOfPhases> PL; + types::getCompilationPhases(*this, Args, InputType, PL); + if (PL.empty()) + continue; + + llvm::SmallVector<phases::ID, phases::MaxNumberOfPhases> FullPL; + types::getCompilationPhases(InputType, FullPL); // Build the pipeline for this file. Action *Current = C.MakeAction<InputAction>(*InputArg, InputType); @@ -3309,28 +3406,33 @@ void Driver::BuildActions(Compilation &C, DerivedArgList &Args, if (OffloadBuilder.addHostDependenceToDeviceActions(Current, InputArg)) break; - for (SmallVectorImpl<phases::ID>::iterator i = PL.begin(), e = PL.end(); - i != e; ++i) { - phases::ID Phase = *i; - - // We are done if this step is past what the user requested. - if (Phase > FinalPhase) - break; + for (phases::ID Phase : PL) { // Add any offload action the host action depends on. Current = OffloadBuilder.addDeviceDependencesToHostAction( - Current, InputArg, Phase, FinalPhase, PL); + Current, InputArg, Phase, PL.back(), FullPL); if (!Current) break; // Queue linker inputs. if (Phase == phases::Link) { - assert((i + 1) == e && "linking must be final compilation step."); + assert(Phase == PL.back() && "linking must be final compilation step."); LinkerInputs.push_back(Current); Current = nullptr; break; } + // TODO: Consider removing this because the merged may not end up being + // the final Phase in the pipeline. Perhaps the merged could just merge + // and then pass an artifact of some sort to the Link Phase. + // Queue merger inputs. + if (Phase == phases::IfsMerge) { + assert(Phase == PL.back() && "merging must be final compilation step."); + MergerInputs.push_back(Current); + Current = nullptr; + break; + } + // Each precompiled header file after a module file action is a module // header of that same module file, rather than being compiled to a // separate PCH. @@ -3375,17 +3477,17 @@ void Driver::BuildActions(Compilation &C, DerivedArgList &Args, // Add a link action if necessary. if (!LinkerInputs.empty()) { + if (Action *Wrapper = OffloadBuilder.makeHostLinkAction()) + LinkerInputs.push_back(Wrapper); Action *LA = C.MakeAction<LinkJobAction>(LinkerInputs, types::TY_Image); LA = OffloadBuilder.processHostLinkAction(LA); Actions.push_back(LA); } - // If we are linking, claim any options which are obviously only used for - // compilation. - if (FinalPhase == phases::Link && PL.size() == 1) { - Args.ClaimAllArgs(options::OPT_CompileOnly_Group); - Args.ClaimAllArgs(options::OPT_cl_compile_Group); - } + // Add an interface stubs merge action if necessary. + if (!MergerInputs.empty()) + Actions.push_back( + C.MakeAction<IfsMergeJobAction>(MergerInputs, types::TY_Image)); // If --print-supported-cpus, -mcpu=? or -mtune=? is specified, build a custom // Compile phase that prints out supported cpu models and quits. @@ -3423,10 +3525,14 @@ Action *Driver::ConstructPhaseAction( switch (Phase) { case phases::Link: llvm_unreachable("link action invalid here."); + case phases::IfsMerge: + llvm_unreachable("ifsmerge action invalid here."); case phases::Preprocess: { types::ID OutputTy; - // -{M, MM} alter the output type. - if (Args.hasArg(options::OPT_M, options::OPT_MM)) { + // -M and -MM specify the dependency file name by altering the output type, + // -if -MD and -MMD are not specified. + if (Args.hasArg(options::OPT_M, options::OPT_MM) && + !Args.hasArg(options::OPT_MD, options::OPT_MMD)) { OutputTy = types::TY_Dependencies; } else { OutputTy = Input->getType(); @@ -3474,7 +3580,7 @@ Action *Driver::ConstructPhaseAction( if (Args.hasArg(options::OPT_rewrite_legacy_objc)) return C.MakeAction<CompileJobAction>(Input, types::TY_RewrittenLegacyObjC); - if (Args.hasArg(options::OPT__analyze, options::OPT__analyze_auto)) + if (Args.hasArg(options::OPT__analyze)) return C.MakeAction<AnalyzeJobAction>(Input, types::TY_Plist); if (Args.hasArg(options::OPT__migrate)) return C.MakeAction<MigrateJobAction>(Input, types::TY_Remap); @@ -3484,8 +3590,8 @@ Action *Driver::ConstructPhaseAction( return C.MakeAction<CompileJobAction>(Input, types::TY_ModuleFile); if (Args.hasArg(options::OPT_verify_pch)) return C.MakeAction<VerifyPCHJobAction>(Input, types::TY_Nothing); - if (Args.hasArg(options::OPT_emit_iterface_stubs)) - return C.MakeAction<CompileJobAction>(Input, types::TY_IFS); + if (Args.hasArg(options::OPT_emit_interface_stubs)) + return C.MakeAction<CompileJobAction>(Input, types::TY_IFS_CPP); return C.MakeAction<CompileJobAction>(Input, types::TY_LLVM_BC); } case phases::Backend: { @@ -3759,18 +3865,8 @@ class ToolSelector final { if (!AJ || !BJ) return nullptr; - // Retrieve the compile job, backend action must always be preceded by one. - ActionList CompileJobOffloadActions; - auto *CJ = getPrevDependentAction(BJ->getInputs(), CompileJobOffloadActions, - /*CanBeCollapsed=*/false); - if (!AJ || !BJ || !CJ) - return nullptr; - - assert(isa<CompileJobAction>(CJ) && - "Expecting compile job preceding backend job."); - - // Get compiler tool. - const Tool *T = TC.SelectTool(*CJ); + // Get backend tool. + const Tool *T = TC.SelectTool(*BJ); if (!T) return nullptr; @@ -4175,6 +4271,13 @@ InputInfo Driver::BuildJobsForActionNoCache( A->getOffloadingDeviceKind(), TC->getTriple().normalize(), /*CreatePrefixForHost=*/!!A->getOffloadingHostActiveKinds() && !AtTopLevel); + if (isa<OffloadWrapperJobAction>(JA)) { + OffloadingPrefix += "-wrapper"; + if (Arg *FinalOutput = C.getArgs().getLastArg(options::OPT_o)) + BaseInput = FinalOutput->getValue(); + else + BaseInput = getDefaultImageName(); + } Result = InputInfo(A, GetNamedOutputPath(C, *JA, BaseInput, BoundArch, AtTopLevel, MultipleArchs, OffloadingPrefix), @@ -4358,11 +4461,22 @@ const char *Driver::GetNamedOutputPath(Compilation &C, const JobAction &JA, MakeCLOutputFilename(C.getArgs(), "", BaseName, types::TY_Image); } else { SmallString<128> Output(getDefaultImageName()); + // HIP image for device compilation with -fno-gpu-rdc is per compilation + // unit. + bool IsHIPNoRDC = JA.getOffloadingDeviceKind() == Action::OFK_HIP && + !C.getArgs().hasFlag(options::OPT_fgpu_rdc, + options::OPT_fno_gpu_rdc, false); + if (IsHIPNoRDC) { + Output = BaseName; + llvm::sys::path::replace_extension(Output, ""); + } Output += OffloadingPrefix; if (MultipleArchs && !BoundArch.empty()) { Output += "-"; Output.append(BoundArch); } + if (IsHIPNoRDC) + Output += ".out"; NamedOutput = C.getArgs().MakeArgString(Output.c_str()); } } else if (JA.getType() == types::TY_PCH && IsCLMode()) { @@ -4586,152 +4700,152 @@ const ToolChain &Driver::getToolChain(const ArgList &Args, if (!TC) { switch (Target.getOS()) { case llvm::Triple::Haiku: - TC = llvm::make_unique<toolchains::Haiku>(*this, Target, Args); + TC = std::make_unique<toolchains::Haiku>(*this, Target, Args); break; case llvm::Triple::Ananas: - TC = llvm::make_unique<toolchains::Ananas>(*this, Target, Args); + TC = std::make_unique<toolchains::Ananas>(*this, Target, Args); break; case llvm::Triple::CloudABI: - TC = llvm::make_unique<toolchains::CloudABI>(*this, Target, Args); + TC = std::make_unique<toolchains::CloudABI>(*this, Target, Args); break; case llvm::Triple::Darwin: case llvm::Triple::MacOSX: case llvm::Triple::IOS: case llvm::Triple::TvOS: case llvm::Triple::WatchOS: - TC = llvm::make_unique<toolchains::DarwinClang>(*this, Target, Args); + TC = std::make_unique<toolchains::DarwinClang>(*this, Target, Args); break; case llvm::Triple::DragonFly: - TC = llvm::make_unique<toolchains::DragonFly>(*this, Target, Args); + TC = std::make_unique<toolchains::DragonFly>(*this, Target, Args); break; case llvm::Triple::OpenBSD: - TC = llvm::make_unique<toolchains::OpenBSD>(*this, Target, Args); + TC = std::make_unique<toolchains::OpenBSD>(*this, Target, Args); break; case llvm::Triple::NetBSD: - TC = llvm::make_unique<toolchains::NetBSD>(*this, Target, Args); + TC = std::make_unique<toolchains::NetBSD>(*this, Target, Args); break; case llvm::Triple::FreeBSD: - TC = llvm::make_unique<toolchains::FreeBSD>(*this, Target, Args); + TC = std::make_unique<toolchains::FreeBSD>(*this, Target, Args); break; case llvm::Triple::Minix: - TC = llvm::make_unique<toolchains::Minix>(*this, Target, Args); + TC = std::make_unique<toolchains::Minix>(*this, Target, Args); break; case llvm::Triple::Linux: case llvm::Triple::ELFIAMCU: if (Target.getArch() == llvm::Triple::hexagon) - TC = llvm::make_unique<toolchains::HexagonToolChain>(*this, Target, + TC = std::make_unique<toolchains::HexagonToolChain>(*this, Target, Args); else if ((Target.getVendor() == llvm::Triple::MipsTechnologies) && !Target.hasEnvironment()) - TC = llvm::make_unique<toolchains::MipsLLVMToolChain>(*this, Target, + TC = std::make_unique<toolchains::MipsLLVMToolChain>(*this, Target, Args); else if (Target.getArch() == llvm::Triple::ppc || Target.getArch() == llvm::Triple::ppc64 || Target.getArch() == llvm::Triple::ppc64le) - TC = llvm::make_unique<toolchains::PPCLinuxToolChain>(*this, Target, + TC = std::make_unique<toolchains::PPCLinuxToolChain>(*this, Target, Args); else - TC = llvm::make_unique<toolchains::Linux>(*this, Target, Args); + TC = std::make_unique<toolchains::Linux>(*this, Target, Args); break; case llvm::Triple::NaCl: - TC = llvm::make_unique<toolchains::NaClToolChain>(*this, Target, Args); + TC = std::make_unique<toolchains::NaClToolChain>(*this, Target, Args); break; case llvm::Triple::Fuchsia: - TC = llvm::make_unique<toolchains::Fuchsia>(*this, Target, Args); + TC = std::make_unique<toolchains::Fuchsia>(*this, Target, Args); break; case llvm::Triple::Solaris: - TC = llvm::make_unique<toolchains::Solaris>(*this, Target, Args); + TC = std::make_unique<toolchains::Solaris>(*this, Target, Args); break; case llvm::Triple::AMDHSA: case llvm::Triple::AMDPAL: case llvm::Triple::Mesa3D: - TC = llvm::make_unique<toolchains::AMDGPUToolChain>(*this, Target, Args); + TC = std::make_unique<toolchains::AMDGPUToolChain>(*this, Target, Args); break; case llvm::Triple::Win32: switch (Target.getEnvironment()) { default: if (Target.isOSBinFormatELF()) - TC = llvm::make_unique<toolchains::Generic_ELF>(*this, Target, Args); + TC = std::make_unique<toolchains::Generic_ELF>(*this, Target, Args); else if (Target.isOSBinFormatMachO()) - TC = llvm::make_unique<toolchains::MachO>(*this, Target, Args); + TC = std::make_unique<toolchains::MachO>(*this, Target, Args); else - TC = llvm::make_unique<toolchains::Generic_GCC>(*this, Target, Args); + TC = std::make_unique<toolchains::Generic_GCC>(*this, Target, Args); break; case llvm::Triple::GNU: - TC = llvm::make_unique<toolchains::MinGW>(*this, Target, Args); + TC = std::make_unique<toolchains::MinGW>(*this, Target, Args); break; case llvm::Triple::Itanium: - TC = llvm::make_unique<toolchains::CrossWindowsToolChain>(*this, Target, + TC = std::make_unique<toolchains::CrossWindowsToolChain>(*this, Target, Args); break; case llvm::Triple::MSVC: case llvm::Triple::UnknownEnvironment: if (Args.getLastArgValue(options::OPT_fuse_ld_EQ) .startswith_lower("bfd")) - TC = llvm::make_unique<toolchains::CrossWindowsToolChain>( + TC = std::make_unique<toolchains::CrossWindowsToolChain>( *this, Target, Args); else TC = - llvm::make_unique<toolchains::MSVCToolChain>(*this, Target, Args); + std::make_unique<toolchains::MSVCToolChain>(*this, Target, Args); break; } break; case llvm::Triple::PS4: - TC = llvm::make_unique<toolchains::PS4CPU>(*this, Target, Args); + TC = std::make_unique<toolchains::PS4CPU>(*this, Target, Args); break; case llvm::Triple::Contiki: - TC = llvm::make_unique<toolchains::Contiki>(*this, Target, Args); + TC = std::make_unique<toolchains::Contiki>(*this, Target, Args); break; case llvm::Triple::Hurd: - TC = llvm::make_unique<toolchains::Hurd>(*this, Target, Args); + TC = std::make_unique<toolchains::Hurd>(*this, Target, Args); break; default: // Of these targets, Hexagon is the only one that might have // an OS of Linux, in which case it got handled above already. switch (Target.getArch()) { case llvm::Triple::tce: - TC = llvm::make_unique<toolchains::TCEToolChain>(*this, Target, Args); + TC = std::make_unique<toolchains::TCEToolChain>(*this, Target, Args); break; case llvm::Triple::tcele: - TC = llvm::make_unique<toolchains::TCELEToolChain>(*this, Target, Args); + TC = std::make_unique<toolchains::TCELEToolChain>(*this, Target, Args); break; case llvm::Triple::hexagon: - TC = llvm::make_unique<toolchains::HexagonToolChain>(*this, Target, + TC = std::make_unique<toolchains::HexagonToolChain>(*this, Target, Args); break; case llvm::Triple::lanai: - TC = llvm::make_unique<toolchains::LanaiToolChain>(*this, Target, Args); + TC = std::make_unique<toolchains::LanaiToolChain>(*this, Target, Args); break; case llvm::Triple::xcore: - TC = llvm::make_unique<toolchains::XCoreToolChain>(*this, Target, Args); + TC = std::make_unique<toolchains::XCoreToolChain>(*this, Target, Args); break; case llvm::Triple::wasm32: case llvm::Triple::wasm64: - TC = llvm::make_unique<toolchains::WebAssembly>(*this, Target, Args); + TC = std::make_unique<toolchains::WebAssembly>(*this, Target, Args); break; case llvm::Triple::avr: - TC = llvm::make_unique<toolchains::AVRToolChain>(*this, Target, Args); + TC = std::make_unique<toolchains::AVRToolChain>(*this, Target, Args); break; case llvm::Triple::msp430: TC = - llvm::make_unique<toolchains::MSP430ToolChain>(*this, Target, Args); + std::make_unique<toolchains::MSP430ToolChain>(*this, Target, Args); break; case llvm::Triple::riscv32: case llvm::Triple::riscv64: - TC = llvm::make_unique<toolchains::RISCVToolChain>(*this, Target, Args); + TC = std::make_unique<toolchains::RISCVToolChain>(*this, Target, Args); break; default: if (Target.getVendor() == llvm::Triple::Myriad) - TC = llvm::make_unique<toolchains::MyriadToolChain>(*this, Target, + TC = std::make_unique<toolchains::MyriadToolChain>(*this, Target, Args); else if (toolchains::BareMetal::handlesTarget(Target)) - TC = llvm::make_unique<toolchains::BareMetal>(*this, Target, Args); + TC = std::make_unique<toolchains::BareMetal>(*this, Target, Args); else if (Target.isOSBinFormatELF()) - TC = llvm::make_unique<toolchains::Generic_ELF>(*this, Target, Args); + TC = std::make_unique<toolchains::Generic_ELF>(*this, Target, Args); else if (Target.isOSBinFormatMachO()) - TC = llvm::make_unique<toolchains::MachO>(*this, Target, Args); + TC = std::make_unique<toolchains::MachO>(*this, Target, Args); else - TC = llvm::make_unique<toolchains::Generic_GCC>(*this, Target, Args); + TC = std::make_unique<toolchains::Generic_GCC>(*this, Target, Args); } } } |